Some Basic Concepts of Chemistry Part 1
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The N a N O 3 weighed out to make 50 m L of an aqueous solution containing 70.0 m g N a + per m L is ......... g. (Rounded off to the nearest integer) [Given : Atomic weight in g m o l − 1 , − N a : 23 ; N : 14 ; 0 : 16 ] .
[26 Feb 2021 Shift 2]
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